package com.gotrade.demo.command;

/**
 * @author jason.tang
 * @create 2018-12-04 18:00
 * @description 指令接口
 */
public interface Command {
    Byte LOGIN_REQUEST = 1;
    Byte LOGIN_RESPONSE = 2;
    Byte MESSAGE_REQUEST = 3;
    Byte MESSAGE_RESPONSE = 4;
}